Muhammadu Sada Nadada (1903), Sarkin Sullubawa was a Nigerian politician and member of the Katsina ruling family. He was a son of the late emir, Muhammadu Dikko and was also a district head of Kaita in Katsina.
Nadada was educated at the Katsina Provincial School and subsequently taught there from 1923-1926. He then worked with the Katsina Native Authority as chief storekeeper and later superintendent. During the first republic, he was a member of the Northern regional assembly.